CVE-2021-31611

The Bluetooth Classic implementation on Zhuhai Jieli AC690X and AC692X devices does not properly handle an out-of-order LMP Setup procedure that is followed by…

published September 7, 2021

CVSS
—
EPSS
0%
Percentile
29.3
In the wild
Unconfirmed
What it is

The Bluetooth Classic implementation on Zhuhai Jieli AC690X and AC692X devices does not properly handle an out-of-order LMP Setup procedure that is followed by a malformed LMP packet, allowing attackers in radio range to deadlock a device via a crafted LMP packet. The user needs to manually reboot the device to restore communication.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00366 · 29.3th percentile
Published
2021-09-07T06:03Z
EPSS history
Timeline
  • 07 SEP 06:03Z
    The Bluetooth Classic implementation on Zhuhai Jieli AC690X and AC692X devices does not properly handle an out-of-order LMP Setup procedure that is followed by…
    cvelistv5